Infineon Technologies TLE9241QU_DEV_BOARD Evaluation Board

Infineon Technologies TLE9241QU_DEV_BOARD Evaluation Board (TLE9241QUDEVBOARDTOBO1) is a demonstration and development platform for the TLE9241QU Transmission IO IC. The TLE9241QU is designed for use in automatic transmission control modules. The TLE9241QU integrates two gate drive outputs for controlling a reverse polarity protected high-side switch typically used to switch off power to the control module while the module is in a sleep state. Two high-side gate drive channels are also included for controlling two safety switches. These switches are typically used to provide power to the transmission solenoids. The device also provides interfaces for eight two-wire Hall Effect sensors, four of which can be used with position sensors and four which can be used with either position or speed sensors.

The Infineon Technologies TLE9241QU_DEV_BOARD Evaluation Board features the TLE9241QU in a PG-TQFP-48 package. The Evaluation Board features four input interfaces for two-wire Hall Effect position sensors, four input interfaces for two-wire Hall Effect speed sensors, and two high-side gate drive channels.

The TLE9241QU_DEV_BOARD Evaluation Board is designed on the Arduino form factor, enabling it to be easily controlled by Arduino-compatible microcontroller boards, such as the Arduino UNO or the Infineon Technologies XMC1100 Boot Kit, XMC4700/XMC4800 Relax Kits, or KITA2GTC375 AURIX™ ShieldBuddy.

Features

  • Pre-mounted TLE9241QU in a PG-TQFP-48 package
  • Arduino form factor enables use with Arduino-compatible microcontroller boards
  • Four input interfaces for two-wire Hall Effect position sensors
    • Short to supply protection
    • Overtemperature protection
    • Sensor state status available by SPI
  • Four input interfaces for two-wire Hall Effect speed sensors
    • Digital output for speed and direction sensing
    • Further features set see position sensors above
  • Two high-side gate drive channels
    • Short circuit protection
    • Programmable overcurrent threshold
    • Output state status available by SPI
  • High-side gate drive channel for driving N-channel MOSFETs in anti-serial configuration
  • Reverse polarity protected power switch
  • Integrated charge pump
  • 16-bit SPI interface

Required Equipment

  • Arduino-compatible microcontroller board (not included)
  • PC with available USB port and GUI software

Board Layout

Infineon Technologies TLE9241QU_DEV_BOARD Evaluation Board

Setup Example

Infineon Technologies TLE9241QU_DEV_BOARD Evaluation Board

Infineon Power and Sensing Selection Guide

Infineon Technologies TLE9241QU_DEV_BOARD Evaluation Board